Evidence map›Paper›PMID 25966365›Full record

ArticleTranslational psychiatry2015

A molecular model for neurodevelopmental disorders.

C O Gigek, E S Chen, V K Ota, G Maussion, H Peng, K Vaillancourt, A B Diallo, J P Lopez, L Crapper, C Vasuta and 2 more

Open access · goldAbstract read
In one paragraph

Article in Translational psychiatry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.0field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Transcriptional Dysregulation and Impaired Neuronal Activity inInternational journal of molecular sciences · 2023
    Article
  6. Article
  7. TheeLife · 2021
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Patient-Derived Stem Cells, AnotherFrontiers in pediatrics · 2019
    Review
  16. Article
  17. Article
  18. Adult Neural Stem Cell Multipotency and Differentiation Are Directed by the Methyl-CpG-Binding Protein MBD1.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 2 institutions in 2 countries.

C O GigekDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
E S ChenDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
V K OtaDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
G MaussionDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
H PengDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
K VaillancourtDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
A B DialloDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
J P LopezDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
L CrapperDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
C VasutaDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
G G ChenDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
C ErnstDepartment of Psychiatry, McGill Group for Suicide Studies, McGill University, Montreal, QC, Canada.
McGill University · CAUniversidade Federal de São Paulo · BR

Funding

Canadian Institutes of Health Research
6 · The paper itself

Abstract

Genes implicated in neurodevelopmental disorders (NDDs) important in cognition and behavior may have convergent function and several cellular pathways have been implicated, including protein translational control, chromatin modification, and synapse assembly and maintenance. Here, we test the convergent effects of methyl-CpG binding domain 5 (MBD5) and special AT-rich binding protein 2 (SATB2) reduced dosage in human neural stem cells (NSCs), two genes implicated in 2q23.1 and 2q33.1 deletion syndromes, respectively, to develop a generalized model for NDDs. We used short hairpin RNA stably incorporated into healthy neural stem cells to supress MBD5 and SATB2 expression, and massively parallel RNA sequencing, DNA methylation sequencing and microRNA arrays to test the hypothesis that a primary etiology of NDDs is the disruption of the balance of NSC proliferation and differentiation. We show that reduced dosage of either gene leads to significant overlap of gene-expression patterns, microRNA patterns and DNA methylation states with control NSCs in a differentiating state, suggesting that a unifying feature of 2q23.1 and 2q33.1 deletion syndrome may be a lack of regulation between proliferation and differentiation in NSCs, as we observed previously for TCF4 and EHMT1 suppression following a similar experimental paradigm. We propose a model of NDDs whereby the balance of NSC proliferation and differentiation is affected, but where the molecules that drive this effect are largely specific to disease-causing genetic variation. NDDs are diverse, complex and unique, but the optimal balance of factors that determine when and where neural stem cells differentiate may be a major feature underlying the diverse phenotypic spectrum of NDDs.

Indexed as

Cell DifferentiationCell ProliferationCells, CulturedChromosome DeletionChromosomes, Human, Pair 2DNA-Binding ProteinsDNA MethylationEpigenesis, GeneticGene DosageGene Expression Regulation, DevelopmentalHigh-Throughput Nucleotide SequencingHumansMatrix Attachment Region Binding ProteinsMicroRNAsModels, MolecularNeural Stem CellsDNA-Binding ProteinsMatrix Attachment Region Binding ProteinsMBD5 protein, humanMicroRNAsSATB2 protein, humanTranscription Factors

Identifiers

PMID25966365
PMCPMC4471287
OpenAlexW1596388122

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.